User Daycent - Mathematics Stack Exchange

Daycent

Member for 2 years, 6 months
Last seen more than a week ago

5 Answers

Score Activity Newest

2 votes

A sigma algebra with countably infinite atoms does not exist

answered Apr 30, 2022 at 20:06

1 vote

Suppose $T \in L(V)$ and $\lambda \in \mathbb{F}$. Prove that $\lambda$ is an eigenvalue of $T$ iff $\overline{\lambda}$ is an eigenvalue of $T^\ast$.

answered Jun 22, 2022 at 19:29

1 vote

Can a linearly homogeneous function be concave?

answered Mar 7 at 22:00

0 votes

Accepted

Deriving Hamiltonian with Lagrange multiplier method

answered Jun 22 at 20:37

0 votes

unbiased estimate of the covariance

answered Nov 17, 2022 at 0:44